20mm HGH20 CNC Square Linear Guide Rail Kit 2Pcs HGH20-24.41 inch / 620mm +4Pcs HGH20 - CA Square Type Bearing Carriage Slider Block Linear Motion Rail Rod Set for 3D Printer and DIY Project

Specifications: Brand: MssoommModel: HGH20 20mm widthThis item includes:2Pcs HGH20 Square Linear Rails Guideway, Length 24.41 inch / 620mm4Pcs HGH20CA Carriage Sliding Guide Block ( High Assembly and Square Slider )Lead Time: If this item is not FBA, the lead time is 7-10 Business Days except for for Chinese National Day holiday and Spring FestivalCustomizable Processing and Technical Support:1. We can provide any length that you want, and please let us know what lengths are suitable for you.2. If you need end machining according to your drawings, please tell us before order.3. As a professional seller, we can provide complete information of the products.（Contains CAD drawings and 3D modeling files）Please contact us. 4. All products are provided lifetime technical support. Maintenance:This product is smooth and easy for maintenance. Customers may use # 46 grease to maintain its performance.

• HGH20 linear guide rail set includes 2Pcs HGH HGR20-620mm（24.41 inch）linear guide rail and 4Pcs HGH20CA square type carriage bearing blocks, easy to assemble and inter-changeable with other square linear rail kit, for example, the HGW 20 linear rail kit
• The guide rail is made of high-quality high-carbon steel, using quenching and tempering technology, long-term wear resistance, super stability, Strong bending resistance, difficultly deformed and twisted, ensuring linear motion
• Adopt Goethe-style four-point contact design, which can withstand loads evenly in all directions ( up down and left right) and self-aligning function, can absorb the assembly error of the mounting surface， with high precision under high load
• The square bearing slider block use high-quality bearing steel, thickened material is not easy to damage and with higher load ability, sturdy and durable; More steel bearing balls, low friction, light and flexible, smooth and unimpeded, longer service life
• Directly operated by the factory, with complete series (HGH-CA, HGW-CA, HGH-HA, HGW-CA, EGH-CA, EGW-CA) and customization for lengths (including the total length and the length between the two square rail mounting holes), and if the total length you need exceeds 2950mm, you can use splicing technology to make it. The image 7 shows the block stops as some accessory, any technical support and needs, please contact us without hesitation